Globals are multidimensional sparse arrays which are stored in InterSystems Data Platform. Everything in InterSystems Products is stored in Globals: Classes, Tables, Documents, Code.
I would like to get a list of all globals that have been read or written during a given context. In Portal, there are counters in dashboard that give the number of read/write to globals in general.
What I am looking for :
- some handler (eg: like $ZTRAP) that will be called everytime something is read/written to a global.
- to activate a "global log mode" in Portal that will dump some information to a file (like ^ISCSOAP for SOAP requests).
Some of our interfaces use globals for lookups, but we are currently looking at putting a groups of (document) interfaces in a separate production with a shared ‘Default Database for Routines’ to reduce code duplication.
Sometimes global mapping of the same globals can be defined in different ways. E.g., I need to define it for 3 globals ^qAuditC, ^qAuditLog, ^qAuditLogC from the same database named APP-NOJOURN. Which approach should be better from the performance point of view?
1) qAudit* => APP-NOJOURN (one record in global mapping table) or
2) qAuditC => APP-NOJOURN qAuditLog => APP-NOJOURN qAuditLogC => APP-NOJOURN (three records in global mapping table)
Suppose we need to store millions of values temporarily, that means, we don't care about them if we lose them but our application use them to get realtime information. Should I use Cachetemp or whatever other DB without journaling enabled? If answer is Cachetemp, shouldn't be a problem if we decide to scale using App Server + ECP? I'm not sure what would happen with the app logic in such architecture as I guess I couldn't map and share cachetemp...
Is the default language (i.e., $$$DefaultLanguage, which is used as the basis for localization with $$$Text/etc. at compile time) always "en" for new Caché installations, or could it be different? How is this determined? I don't see an option to select a language during Caché installation.
Also, is there a supported/preferred API for setting the default language? Looking at %occMessages.inc, one option would be:
I have this question for a long time. When I make an insert by SQL from an external application in the fields of type %String, if they are empty, it writes the character $c(0) in the global.
Is there a way so that if an Insert is received in a field of type% String with null value instead of the $ c (0) it leaves it empty?:
I am inserting rows in a table. This table is appearing in all namespace as I did global mapping.
So once I run insert command from a method, it insert the rows. When I run the same insert command from other namespace, it replace the existing data in table.
Insert command is same in all namespace but the data I m inserting is different.
I am trying to create an ODBC class that includes all of these as records, but I don't see how I can since the first record has 3 subscripts, the rest have 4 subscripts:
How do I retrieve the name of the first GLOBAL from within the GLOBAL directory? Should I use some syntax with $Order or $Query or is there another way?
Is there a way to automatically export all globals? I want to script out this process so that this happens on a specific frequency. This is for testing, as an additional backup safeguard.
Hi, we suddenly noticed that one of the edge storage increased by 30% and it was due to ERROR globals which was throwing repeated error for 7 days and it consumed 35GB space. Is there a way to log the storage of edge production on daily basis and compare the increase in storage with previous day and if increase is 5% more than trigger an email to system admit to look why the storage increased suddenly.
I know the process ID< and I know the global name: ^||testing(index). From the terminal (and therefore, and different process ID), how do I view the contents of ^||testing() ? Not the list of process private globals; the contents of this single PPG.
is there anything special to consider when running a foundation production regarding purge jobs (Ens.Util.Tasks.Purge)? I am thinking specifically of the QuickStreams, which according to my information are stored in a temporary database until the system is restarted. Since a system reboot is much less frequent then the purges, I wonder what happens to the QuickStreams whose messages and headers have already been purged. Is there a way to view Quickstreams (not content, but rather metadata) e.g. via the Management Portal?
I'm looking for some help with JSON notation for a global structure. I need a way to represent a global structure in JSON where the global structure both has a value at a given node as well as sub-nodes.
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